Thirty-two-year-old Sonny Koufax (Adam Sandler) has spent his whole life avoiding responsibility. But when his girlfriend dumps him for an older man, he's got to find a ay to prove he's ready to grow up. In a desperate las... more &raquot-ditch effort, Sonny adopts five-year-old Julian (Cole Sprouse, Dylan Sprouse) to impress her. She's not impressed...and he can't return the kid. Uh-oh for Sonny!